colour enhanced electron micrograph showing the dorsal view of an American dog tick (Dermacentor variabilis). Ticks are of the class Arachnida,as are spiders and mites. D. variabilis is a known carrier of Rocky Mountain Spotted Fever caused by the bacterium Rickettsia rickettsii. Magnification: 98x | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source |
Taille de l’image : | 2835 px × 1908 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|